{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "arguments": ["Subject.Population", "Treatment.Disorder", "Effect", "Treatment.Drug", "Treatment", "Subject.Race", "Treatment.Route", "Combination.Drug", "Treatment.Freq", "Treatment.Time_elapsed", "Subject.Disorder", "Treatment.Dosage", "Treatment.Duration", "Subject.Gender"]}], "input": "Two cases of hypothyroidism in patients with chronic hepatitis C treated with recombinant alpha interferon are reported."}
{"adverse event": [{"Subject.Population": "Two", "Treatment.Disorder": "chronic hepatitis C", "Effect": "hypothyroidism", "Treatment.Drug": "recombinant alpha interferon", "Treatment": "recombinant alpha interferon", "Subject.Race": "NAN", "Treatment.Route": "NAN", "Combination.Drug": "NAN", "Treatment.Freq": "NAN", "Treatment.Time_elapsed": "NAN", "Subject.Disorder": "NAN", "Treatment.Dosage": "NAN", "Treatment.Duration": "NAN", "Subject.Gender": "NAN"}]}